Gear decorative clock

Abstract

The utility model relates to the technical field of clocks, in particular to a gear decorative clock. A standby power supply, an electric quantity detection module, a single-pole double-throw switch, a relay, a controller, a driving motor and a gear set are added; the power supply and the standby power supply are electrically connected with the power supply end of the movement through the single-pole double-throw switch respectively; the single-pole double-throw switch is controlled by the controller; the detection end of the electric quantity detection module is electrically connected with the power supply, and the feedback end of the electric quantity detection module is electrically connected with the controller; the standby power supply is electrically connected with the driving motor through the relay, and the driving motor is in transmission connection with the gear set. The electric quantity detection module feeds back the current residual electric quantity of the power supply to the controller, when the controller judges that the current residual electric quantity belongs to a low electric quantity range, the single-pole double-throw switch is controlled to be switched to the standby power supply to supply power to the movement, and meanwhile, the relay is controlled to be closed and conducted; therefore, the standby power supply supplies power to the driving motor to drive the gear set to operate, dynamic display of the clock face is achieved, and the prompting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clocks and watches, in particular to a gear decorative clock. Background Art

[0002] With the diversification of watches, in the watch market, multiple electronic functions are integrated into watches, such as electronic screens for displaying weather, temperature and humidity, etc., and functions such as dim lighting at night, which greatly increases the power consumption of watches. Therefore, they are basically powered by AC power. If you forget to connect to the AC power, you can only use your own power supply to provide electricity, but it is generally only enough for a few days or more than ten days of use. Once the power is off, the movement needs to be adjusted again when the power is turned on again. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a gear decorative clock which can switch to a standby power supply and give a prompt when the power is low.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A gear decorative clock, comprising a movement for controlling the driving of a minute hand and an hour hand, a power supply, a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a driving motor and a gear set;

[0006] The power supply and the backup power supply are electrically connected to the input end of the single-pole double-throw switch respectively, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by a controller;

[0007] The detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller;

[0008] The backup power supply is electrically connected to the drive motor via a relay, the relay is controlled by a controller, the drive motor is transmission-connected to a gear set, and the gear set is mounted on the clock face.

[0009] Furthermore, wireless LED lamp beads are provided on the surface of the gear set, and the wireless LED lamp beads establish a wireless connection with the controller.

[0010] Furthermore, the gear set consists of a driving gear and multiple driven gears, the output shaft of the drive motor is fixedly connected to the driving gear, the driving gear and the driven gear are meshed with each other, the driving gear and the driven gear are both provided with mounting holes, the mounting holes are provided with internal threads, and the outer wall of the wireless LED lamp bead is provided with external threads that match the internal threads.

[0011] Furthermore, it also includes a dimming circuit, and the controller is electrically connected to the wireless LED lamp beads through the dimming circuit.

[0012] Furthermore, it also includes a color adjustment circuit, and the controller is electrically connected to the wireless LED lamp beads through the color adjustment circuit.

[0013] Furthermore, a light sensor is provided on the clock face, and the light sensor is electrically connected to the controller.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a gear decorative clock, which adds a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a drive motor and a gear set on the basis of the existing structure; the power supply and the backup power supply are respectively electrically connected to the input end of the single-pole double-throw switch, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by the controller; the detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller; the backup power supply is electrically connected to the drive motor through the relay, and the drive motor is transmission-connected to the gear set, and the gear set is installed on the clock face. When the power detection module feeds back the current remaining power of the power supply to the controller, the controller determines that the current remaining power belongs to the low power range, and then controls the single-pole double-throw switch to quickly switch to the backup power supply to power the movement, so as to achieve seamless docking, and at the same time controls the relay to be attracted and turned on, so that the backup power supply also supplies power to the drive motor to drive the gear set to run, so as to realize the dynamic display of the clock face and play a prompting role. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a module block diagram of a gear decorative clock of the utility model;

[0017] Description of labels:

[0018] 1. Power supply; 2. Backup power supply; 3. Single-pole double-throw switch; 4. Movement; 5. Power detection module; 6. Controller; 7. Relay; 8. Drive motor; 9. Gear set. DETAILED DESCRIPTION

[0019] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0020] Please refer to Figure 1 The utility model provides a gear decorative clock, including a movement for controlling the driving of a minute hand and an hour hand, a power supply, a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a driving motor and a gear set;

[0021] The power supply and the backup power supply are electrically connected to the input end of the single-pole double-throw switch respectively, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by a controller;

[0022] The detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller;

[0023] The backup power supply is electrically connected to the drive motor via a relay, the relay is controlled by a controller, the drive motor is transmission-connected to a gear set, and the gear set is mounted on the clock face.

[0024] From the above description, it can be seen that the beneficial effects of the utility model are:

[0025] The utility model provides a gear decorative clock, which adds a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a drive motor and a gear set on the basis of the existing structure; the power supply and the backup power supply are respectively electrically connected to the input end of the single-pole double-throw switch, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by the controller; the detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller; the backup power supply is electrically connected to the drive motor through the relay, and the drive motor is transmission-connected to the gear set, and the gear set is installed on the clock face. When the power detection module feeds back the current remaining power of the power supply to the controller, the controller determines that the current remaining power belongs to the low power range, and then controls the single-pole double-throw switch to quickly switch to the backup power supply to power the movement, so as to achieve seamless docking, and at the same time controls the relay to be attracted and turned on, so that the backup power supply also supplies power to the drive motor to drive the gear set to run, so as to realize the dynamic display of the clock face and play a prompting role.

[0026] Furthermore, wireless LED lamp beads are provided on the surface of the gear set, and the wireless LED lamp beads establish a wireless connection with the controller.

[0027] From the above description, it can be seen that when the gear set is running, the controller can simultaneously control the wireless LED lamp beads to light up, further serving as a prompt through the bright light.

[0028] Furthermore, the gear set consists of a driving gear and multiple driven gears, the output shaft of the drive motor is fixedly connected to the driving gear, the driving gear and the driven gear are meshed with each other, the driving gear and the driven gear are both provided with mounting holes, the mounting holes are provided with internal threads, and the outer wall of the wireless LED lamp bead is provided with external threads that match the internal threads.

[0029] From the above description, it can be seen that through the above method, not only the assembly of wireless LED lamp beads is realized, but the wireless LED lamp beads will also rotate with the rotation of the gear set, achieving the effect of dynamic lighting and further improving the prompt effect.

[0030] Furthermore, it also includes a dimming circuit, and the controller is electrically connected to the wireless LED lamp beads through the dimming circuit.

[0031] It can be seen from the above description that the dimming function of the wireless LED lamp beads can be realized through the above method.

[0032] Furthermore, it also includes a color adjustment circuit, and the controller is electrically connected to the wireless LED lamp beads through the color adjustment circuit.

[0033] It can be seen from the above description that the color adjustment function of the wireless LED lamp beads can be realized through the above method.

[0034] Furthermore, a light sensor is provided on the clock face, and the light sensor is electrically connected to the controller.

[0035] From the above description, it can be seen that through the above method, the light sensor can collect the brightness of the current environment, and use it as the basis for judging whether the wireless LED lamp beads are turned on and dimmed, thereby improving the degree of intelligence.

[0036] Please refer to Figure 1 , Embodiment 1 of the present utility model is:

[0037] The utility model provides a gear decorative clock, comprising a movement 4 for controlling the driving of a minute hand and an hour hand, a power supply 1, a backup power supply 2, a power detection module 5, a single-pole double-throw switch 3, a relay 7, a controller 6, a driving motor 8 and a gear set 9;

[0038] The power supply 1 and the backup power supply 2 are electrically connected to the input end of the single-pole double-throw switch 3 respectively, and the output end of the single-pole double-throw switch 3 is electrically connected to the power supply end of the movement 4; the single-pole double-throw switch 3 is controlled by a controller 6;

[0039] The detection end of the power detection module 5 is electrically connected to the power supply 1, and the feedback end of the power detection module 5 is electrically connected to the controller 6;

[0040] The backup power supply 2 is electrically connected to the drive motor 8 via a relay 7, and the relay 7 is controlled by a controller. The drive motor 8 is transmission-connected to a gear set 9, and the gear set 9 is mounted on the clock face.

[0041] In this embodiment, the power supply, backup power supply, power detection module, single-pole double-throw switch, relay, controller, drive motor and gear set can all be existing products. Among them, the controller can be a single-chip microcomputer or an integrated chip with an embedded system, such as STM series products.

[0042] A low battery threshold can be preset in the controller, such as below 10% of the nominal, or another mechanism can be applied, that is, when it is below 20% of the nominal, the controller does not operate the single-pole double-throw switch, but only operates the relay. At this time, the power supply still powers the movement, but the backup power supply powers the drive motor through the relay. At this time, the gear group is driven to perform the first dynamic prompt, and the prompt is paused after a period of time. If the power supply continues to decrease and is below 10% of the nominal, the power supply is switched and the gear group dynamically prompts again. The outputs of the two drive motors can be set differently, and the remaining power is represented by different rotation rates.

[0043] A wireless LED lamp bead is arranged on the surface of the gear set, and the wireless LED lamp bead establishes a wireless connection with the controller. When the gear set is running, the controller can simultaneously control the wireless LED lamp bead to light up, and further play a prompting role by means of bright light. In this embodiment, the wireless LED lamp bead can also use existing products.

[0044] Specifically, the gear set is composed of a driving gear and a plurality of driven gears, the output shaft of the driving motor is fixedly connected to the driving gear, the driving gear and the driven gear are meshed with each other, the driving gear and the driven gear are provided with mounting holes, the mounting holes are provided with internal threads, and the outer wall of the wireless LED lamp bead is provided with external threads that match the internal threads. Through the above method, not only the assembly of the wireless LED lamp bead is realized, but the wireless LED lamp bead will also rotate with the rotation of the gear set, achieving the effect of dynamic lighting, further improving the prompt effect. In this embodiment, the construction method of the driving gear and the driven gear can be customized, such as according to a custom pattern, as long as they are meshed with each other and can transmit to each other.

[0045] The above-mentioned clock also includes a dimming circuit and a color adjustment circuit, and the controller is electrically connected to the wireless LED lamp beads through the dimming circuit. The controller is electrically connected to the wireless LED lamp beads through the color adjustment circuit. Through the above-mentioned method, the dimming and color adjustment functions of the wireless LED lamp beads can be realized. The above-mentioned dimming circuit and color adjustment circuit can both use existing products.

[0046] The clock face is also provided with a light sensor, which is electrically connected to the controller. In this way, the light sensor can collect the brightness of the current environment, which is used as the basis for judging whether the wireless LED lamp beads are turned on and dimmed, thereby improving the degree of intelligence. The light sensor can be an existing product.

[0047] In summary, the utility model provides a gear decorative clock, which adds a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a drive motor and a gear set on the basis of the existing structure; the power supply and the backup power supply are respectively electrically connected to the input end of the single-pole double-throw switch, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by the controller; the detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller; the backup power supply is electrically connected to the drive motor through a relay, and the drive motor is transmission-connected to the gear set, and the gear set is installed on the clock face. When the power detection module feeds back the current remaining power of the power supply to the controller, the controller determines that the current remaining power belongs to the low power range, and then controls the single-pole double-throw switch to quickly switch to the backup power supply to power the movement, so as to achieve seamless docking, and at the same time controls the relay to be attracted and turned on, so that the backup power supply also supplies power to the drive motor to drive the gear set to run, so as to realize the dynamic display of the clock face and play a prompting role.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A gear decorative clock, characterized in that: It includes a movement for controlling the minute hand and hour hand drive, a power supply, a backup power supply, a power detection module, a single-pole double-throw switch, a relay, a controller, a drive motor and a gear set; The power supply and the backup power supply are electrically connected to the input end of the single-pole double-throw switch respectively, and the output end of the single-pole double-throw switch is electrically connected to the power supply end of the movement; the single-pole double-throw switch is controlled by a controller; The detection end of the power detection module is electrically connected to the power supply, and the feedback end of the power detection module is electrically connected to the controller; The backup power supply is electrically connected to the drive motor via a relay, the relay is controlled by a controller, the drive motor is transmission-connected to a gear set, and the gear set is mounted on the clock face.

2. A gear decorative clock according to claim 1, characterized in that: Wireless LED lamp beads are arranged on the surface of the gear set, and the wireless LED lamp beads establish a wireless connection with the controller.

3. A gear decorative clock according to claim 2, characterized in that: The gear set consists of a driving gear and multiple driven gears. The output shaft of the drive motor is fixedly connected to the driving gear. The driving gear and the driven gear are meshed with each other. Both the driving gear and the driven gear are provided with mounting holes. The mounting holes are provided with internal threads. The outer side wall of the wireless LED lamp bead is provided with external threads that match the internal threads.

4. A gear decorative clock according to claim 2, characterized in that: It also includes a dimming circuit, and the controller is electrically connected to the wireless LED lamp beads through the dimming circuit.

5. The gear decorative clock according to claim 2, characterized in that: It also includes a color adjustment circuit, and the controller is electrically connected to the wireless LED lamp beads through the color adjustment circuit.

6. The gear decorative clock according to claim 1, characterized in that: The clock face is also provided with a light sensor, and the light sensor is electrically connected to the controller.

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